Pith Number

pith:2E6TCZE6

pith:2018:2E6TCZE6WPTUJHTFFJ34SDZRAX

not attested not anchored not stored refs pending

Our Practice Of Using Machine Learning To Recognize Species By Voice

Atul Sajjanhar, James Xi Zheng, Siddhardha Balemarthy

arxiv:1810.09078 v1 · 2018-10-22 · cs.SD · cs.LG · eess.AS · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2E6TCZE6WPTUJHTFFJ34SDZRAX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:02:41.062447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13d31649eb3e7449e652a77c90f3105d1b35c8c582e6c4f85437c5f70209ac2

Aliases

arxiv: 1810.09078 · arxiv_version: 1810.09078v1 · doi: 10.48550/arxiv.1810.09078 · pith_short_12: 2E6TCZE6WPTU · pith_short_16: 2E6TCZE6WPTUJHTF · pith_short_8: 2E6TCZE6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2E6TCZE6WPTUJHTFFJ34SDZRAX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d13d31649eb3e7449e652a77c90f3105d1b35c8c582e6c4f85437c5f70209ac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4026f07d2a1758233b55710f23cef9f1cdc56aa8aea4a68de1f51d7b9c7be7c3",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-10-22T04:23:17Z",
    "title_canon_sha256": "7ed6aeb744fd5a4aac86c9216bfbc23714f289511d811d3c357ec2c59f3f5599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09078",
    "kind": "arxiv",
    "version": 1
  }
}